Up for auction is a complete set of slightly used, less than 1,000 miles, Comp Cams Magnum roller tip rocker arms for 262-400 small block Chevy engines.  1.6 ratio, 3/8" stud, non self aligning.  Comp part number 1416-16.  They come with pivot balls and polylocks.  These were run on a late model SBC with center bolt valve covers.  $180.00 new.